后端开发工程师（IO&A） - IT
Core
Design and develop medium-complexity backend systems for ByteDance's global IT infrastructure and business lines, focusing on stability, performance, and automation.
Role type
Senior Backend Engineer (Golang/Java)
Builds
Enterprise-grade IT infrastructure, B-side middle platforms, and complex business systems
Domain
Enterprise IT / Distributed Systems
Deliverable
production ML models | product features
Required skills
Golang, Java, distributed system design, data-intensive system architecture, network protocols, data structures, algorithms, operating systems
Preferred skills
AI-Agent development, intelligent automation, data processing
Technologies
Golang, Java
Responsibilities
Independently design and deliver medium-complexity systems; Participate in building B-side middle platforms; Optimize development processes and engineer capabilities
Seniority
Senior, hands-on IC